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DALIAN DEWEI ELECTRONIC TECHNOLOGY CO LTD

Overview
  • Total Patents
    28
About

DALIAN DEWEI ELECTRONIC TECHNOLOGY CO LTD has a total of 28 patent applications. Its first patent ever was published in 2013. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, control and audio-visual technology are NANJING ESTUN AUTOMATION TECHNOLOGY CO LTD, SHANGHAI XINLONG SEMICONDUCTOR TECH CO LTD and CNR DALIAN ELECTRIC TRACTION R & D CT CO LTD.

Patent filings in countries

World map showing DALIAN DEWEI ELECTRONIC TECHNOLOGY CO LTDs patent filings in countries
# Country Total Patents
#1 China 28

Patent filings per year

Chart showing DALIAN DEWEI ELECTRONIC TECHNOLOGY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Guo Zhichu 28
#2 Wang Ting 28
#3 Jiang Feng 28
#4 Guo Zhixin 28

Latest patents

Publication Filing date Title
CN104549756A ILC single-field low-voltage control system
CN104578207A Charge-discharge controlling system and method for high-frequency high-voltage power supply for electric precipitation
CN103545094A High-frequency transformer for electrostatic precipitator and production process of high-frequency transformer
CN104571661A Touch screen manual operator for high-frequency high-voltage power sources
CN104578851A Inverter for high-frequency high-voltage power supply
CN104570781A Wireless hand operator for high-frequency and high-voltage power supply
CN103545299A High-voltage rectification silicon stack
CN104549748A Installation method for high-frequency high-voltage power supply for electric precipitation
CN104549749A High-frequency high-voltage power supply for electric precipitation and control method
CN104570978A Computer management system for electric dust removal process
CN104578210A Charging and discharging control system and method for high-frequency and high-voltage power supply used for electric dust removal
CN104582418A Heat dissipation system for high-frequency high voltage power supply
CN104549757A High-frequency high-power supply operation monitoring and controlling system for electric precipitation
CN104549755A Communication system for electric dust catcher with double chambers and four electric fields
CN104578818A High-frequency high-voltage power supply used for electrostatic precipitation and control method
CN104549746A Single-chamber and four-electric field electric precipitator system
CN104570814A Control system for high-efficiency high-voltage high power supply for electrostatic dust removal
CN103537376A High-frequency high-voltage large-power power supply for electric dust removal
CN104569849A Failure diagnosis system for high-frequency high-voltage power supply for electric precipitation
CN103595264A High-frequency power source with site manual operation system